/**
* Checks if a comment is spam using the akismet service.
*
* @param \RbComment\Model\Comment $comment
* @param mixed $rbCommentConfig
* @return boolean
*/
protected function isSpam($comment, $rbCommentConfig)
{
$remote = new RemoteAddress();
$remote->setUseProxy($rbCommentConfig->akismet['proxy']['use']);
$remote->setTrustedProxies($rbCommentConfig->akismet['proxy']['trusted']);
$remote->setProxyHeader($rbCommentConfig->akismet['proxy']['header']);
return $this->getAkismetService()->isSpam(array('user_ip' => $remote->getIpAddress(), 'user_agent' => filter_input(INPUT_SERVER, 'HTTP_USER_AGENT'), 'comment_type' => 'comment', 'comment_author' => $comment->author, 'comment_author_email' => $comment->contact, 'comment_content' => $comment->content));
}
/**
* Returns client IP address.
*
* @return string IP address.
*/
protected function getIpAddress()
{
$remoteAddress = new RemoteAddress();
$remoteAddress->setUseProxy(static::$useProxy);
$remoteAddress->setTrustedProxies(static::$trustedProxies);
$remoteAddress->setProxyHeader(static::$proxyHeader);
return $remoteAddress->getIpAddress();
}
